SICK sensor one of the world’s leading producers of sensors and sensor solutions for industrial applications. SICK is a technology and market leader in Factory and Logistics Automation as well as Process Automation. The sensor range are: Laser Sensors, Cylinder Sensors, Photoelectric Sensors, Fork Sensors, Encoders, Color Sensors, Distance Sensor, Contrast Sensor, Color Sensor, Inductive Proximity Sensors, Fiber Optic Sensor with our signature range sick sensor intelligence.

Part Number:1077099
Photoelectric Sensor Model:WL2SG-2F1235
OEM Spec Ref 

Features

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Sensor/ detection principle Photoelectric retro-reflective sensor, autocollimation
Dimensions (W x H x D) 7.7 mm x 21.8 mm x 13.5 mm
Housing design (light emission) Rectangular
Sensing range max. 0 m … 1.2 m 1)
Sensing range 0 m … 0.55 m 1)
Type of light Visible red light
Light source PinPoint LED 2)
Light spot size (distance) Ø 12 mm (250 mm)
Wave length 640 nm
Adjustment Cable
AutoAdapt ✔
Special applications Detecting transparent objects
Special features Detecting transparent objects

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  • 1) Reflector P250F.
  • 2) Average service life: 100,000 h at TU = +25 °C.

Mechanics/electronics

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Supply voltage 10 V DC … 30 V DC 1)
Ripple ≤ 5 Vpp 2)
Current consumption 20 mA 3)
Switching output PNP
Switching mode Dark switching
Output current Imax. < 50 mA
Response time < 0.5 ms 4)
Switching frequency 1,000 Hz 5)
Connection type Cable, 4-wire, 5 m 6)
Cable material PVC
Cable diameter Ø 3 mm
Circuit protection A 7)

B 8)

D 9)
Polarisation filter ✔
Housing material Plastic, ABS/PC
Optics material Plastic, PMMA
Enclosure rating IP67
Special feature Detecting transparent objects
Ambient operating temperature –20 °C … +50 °C
Ambient storage temperature –40 °C … +75 °C
UL File No. NRKH.E181493

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  • 1) Limit values.
  • 2) May not exceed or fall below Uv tolerances.
  • 3) Without load.
  • 4) Signal transit time with resistive load.
  • 5) With light/dark ratio 1:1.
  • 6) Do not bend below 0 °C.
  • 7) A = VS connections reverse-polarity protected.
  • 8) B = output reverse-polarity protected.
  • 9) D = outputs overcurrent and short-circuit protected.

Safety-related parameters

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MTTFD 1,987 years
DCavg 0%

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